Methods and systems for manufacturing a part with a random decorative pattern are described. In some embodiments, a part may be manufactured by obtaining a three-dimensional model of the part, generating a random decorative patter using a random pattern generator, and then modifying the three-dimensional model based on the random decorative pattern. A build plan may be then generated for use by a manufacturing system to manufacturing the part using any appropriate type of manufacturing process.
Aspects disclosed herein relate to roll-up door locks for roll-up doors. Roll-up door locks may comprise a latch configured to be moved between a latched and an unlatched position as well as a blocker configured to be moved between a blocking and an unblocking position such that in the blocking position, movement of the latch is restricted by the blocker. An electromechancial actuator may be coupled to the blocker to move the blocker between the blocking and unblocking positions. An authentication device may be implemented in the roll-up door lock to validate a credential associated with a user and to in turn send commands to the actuator to move the blocker between the blocking and unblocking positions. In some embodiments, the roll-up door lock may be powered through the use of inductive coupling from a remote device.
According to some exemplary embodiments described herein, a door lock may include a driveshaft operatively couplable to a bolt configured to move between an extended position and a retracted position to selective secure an associated door. The door lock may also include a transmission coupled to the driveshaft, where the driveshaft includes at least one gear configured to rotate with the driveshaft. The door lock may also include a magnetic encoder coupled to the transmission and configured to measure a position of the at least one gear. The magnetic encoder may include a diametrically polarized magnet coupled to the at least one gear.
E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
G01D 5/14 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
A lock clutch is provided to selectively couple a knob to a lock. In a locked configuration the clutch decouples the knob from the lock, so that rotating the knob does not operate the lock. In an unlocked configuration, the clutch rotationally connects the knob to the lock such that the lock may be operated by turning the knob. According to some embodiments, the knob may be a thumb turn and the lock may be a deadbolt lock.
An air channel is utilized to ventilate a door lock for the purpose of reducing the condensation of warm, humid, air within the lock. The air channel is configured to be located between a surface mounted door lock and the door panel and vent the space between the interior and exterior locks, including the door bore. In some embodiments, the air channel is formed into the mounting bracket for the interior door lock. The air channel may be implemented to reduce condensation without requiring seals or gaskets between the interior and exterior locks.
An air channel is utilized to ventilate a door lock for the purpose of reducing the condensation of warm, humid, air within the lock. The air channel is configured to be located between a surface mounted door lock and the door panel and vent the space between the interior and exterior locks, including the door bore. In some embodiments, the air channel is formed into the mounting bracket for the interior door lock. The air channel may be implemented to reduce condensation without requiring seals or gaskets between the interior and exterior locks.
E05B 9/00 - Lock casings or latch-mechanism casings
E05B 63/00 - Locks with special structural characteristics
E06B 7/02 - Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windowsArrangement of ventilation roses
A deadbolt lock assembly is disclosed. The deadbolt lock assembly includes an exterior lock mechanism and an interior lock mechanism mechanically connected through a bored hole in a door. The exterior portion of the lock assembly includes a reinforced chassis with a reinforced lock cylinder bore and an anti-rotation arm to enhance the lock's resistance to attack. The interior portion includes a thumbturn that is physically connected to the gearbox frame for robustness and includes stabilizing detents to improve the user feel. The gearbox frame and mounting bracket are connected with a single screw and spring-loaded latch for ease of assembly.
A deadbolt lock assembly is disclosed. The deadbolt lock assembly includes an exterior lock mechanism and an interior lock mechanism mechanically connected through a bored hole in a door. The exterior portion of the lock assembly includes a reinforced chassis with a reinforced lock cylinder bore and an anti-rotation arm to enhance the lock's resistance to attack. The interior portion includes a thumbturn that is physically connected to the gearbox frame for robustness and includes stabilizing detents to improve the user feel. The gearbox frame and mounting bracket are connected with a single screw and spring-loaded latch for ease of assembly.
A clutch for a door lock may comprise an output shaft configured to operate the door lock, and a thumb turn shaft coupled to the output shaft comprising an inclined projection. The chitch may also comprise an input gear configured to be coupled to an actuator output, and a coupler coupled to the input gear such that the coupler and input gear rotate together. The coupler may be configured to translate between an engaged position and a disengaged position, where the inclined projection of the thumb turn shaft is configured to move the coupler from the disengaged position to the engaged position when the thumb turn shaft rotates relative to the coupler. In the disengaged position the coupler may be decoupled from the output shaft.
Door lock systems and related methods of use are provided. A motor of a door lock system may be placed against a surface of a housing and a bracket may be placed between the motor and a wall of the housing. The motor may be secured in the housing by moving the bracket against the wall of the housing to retain the bracket and apply a force to the motor. A door lock system may include a mounting bracket configured to receive a housing of the door lock system and secure the door housing to an associated door.
In some embodiments, a method of determining whether a door is ajar may include determining an orientation of a door lock of the door, and, based on the orientation of the door lock, analyzing at least one signal from at least one of two or more proximity sensors of the door lock. The method may further include determining whether the door is ajar based at least in part on a result of the analyzing of the at least one signal. In some embodiments, a method of determining a status of a door may include receiving a first signal from a first magnetometer disposed within a door lock of the door, receiving a second signal from a second magnetometer disposed within the door lock of the door, and detecting, based on a result of an evaluation of both the first signal and the second signal, a possible attack on the door.
In some embodiments, a method of determining whether a door is ajar may include determining an orientation of a door lock of the door, and, based on the orientation of the door lock, analyzing at least one signal from at least one of two or more proximity sensors of the door lock. The method may further include determining whether the door is ajar based at least in part on a result of the analyzing of the at least one signal. In some embodiments, a method of determining a status of a door may include receiving a first signal from a first magnetometer disposed within a door lock of the door, receiving a second signal from a second magnetometer disposed within the door lock of the door, and detecting, based on a result of an evaluation of both the first signal and the second signal, a possible attack on the door.
In some embodiments, a method of determining whether a door is ajar may include determining an orientation of a door lock of the door, and, based on the orientation of the door lock, analyzing at least one signal from at least one of two or more proximity sensors of the door lock. The method may further include determining whether the door is ajar based at least in part on a result of the analyzing of the at least one signal. In some embodiments, a method of determining a status of a door may include receiving a first signal from a first magnetometer disposed within a door lock of the door, receiving a second signal from a second magnetometer disposed within the door lock of the door, and detecting, based on a result of an evaluation of both the first signal and the second signal, a possible attack on the door.
In some embodiments, a method of determining whether a door is ajar may include determining an orientation of a door lock of the door, and, based on the orientation of the door lock, analyzing at least one signal from at least one of two or more proximity sensors of the door lock. The method may further include determining whether the door is ajar based at least in part on a result of the analyzing of the at least one signal. In some embodiments, a method of determining a status of a door may include receiving a first signal from a first magnetometer disposed within a door lock of the door, receiving a second signal from a second magnetometer disposed within the door lock of the door, and detecting, based on a result of an evaluation of both the first signal and the second signal, a possible attack on the door.
In some embodiments, a clutch for a door lock may include an output gear including a plurality of inner detents and a lag plate rotatable relative to the output gear and configured to generate friction when the lag plate rotates. The clutch may also include an input cam configured to be coupled to an output shaft of an actuator, where the input cam is configured to switch between an engaged state and a disengaged state. The clutch may also include a ball bearing configured to engage one of the plurality of inner detents when the input cam is in the engaged state. The ball bearing may also be configured to disengage from the plurality of inner detents under frictional force generated by the lag plate when the input cam is in the disengaged state and the output gear is rotated by an external force.
According to some exemplary embodiments described herein, a door lock may include a driveshaft operatively couplable to a bolt configured to move between an extended position and a retracted position to selective secure an associated door. The door lock may also include a transmission coupled to the driveshaft, where the driveshaft includes at least one gear configured to rotate with the driveshaft. The door lock may also include a magnetic encoder coupled to the transmission and configured to measure a position of the at least one gear. The magnetic encoder may include a diametrically polarized magnet coupled to the at least one gear.
According to some exemplary embodiments described herein, a door lock may include a driveshaft operatively couplable to a bolt configured to move between an extended position and a retracted position to selective secure an associated door. The door lock may also include a transmission coupled to the driveshaft, where the driveshaft includes at least one gear configured to rotate with the driveshaft. The door lock may also include a magnetic encoder coupled to the transmission and configured to measure a position of the at least one gear. The magnetic encoder may include a diametrically polarized magnet coupled to the at least one gear.
E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
G01D 5/14 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
In some embodiments, a clutch for a door lock may include an output gear including a plurality of inner detents and a lag plate rotatable relative to the output gear and configured to generate friction when the lag plate rotates. The clutch may also include an input cam configured to be coupled to an output shaft of an actuator, where the input cam is configured to switch between an engaged state and a disengaged state. The clutch may also include a ball bearing configured to engage one of the plurality of inner detents when the input cam is in the engaged state. The ball bearing may also be configured to disengage from the plurality of inner detents under frictional force generated by the lag plate when the input cam is in the disengaged state and the output gear is rotated by an external force.
F16D 41/066 - Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
E05B 63/00 - Locks with special structural characteristics
E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
A garage door opener system includes a garage door opener having one or more sensors configured to monitor the status of a garage door as it moves between first and second positions. The garage door opener system may detect one or more anomalies in a profile generated from information from the one or more sensors and alert a user to the presence of those anomalies. The garage door opener system may allow a user to find and contact a service provider to address the one or more anomalies.
G08B 25/10 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
E05F 15/668 - Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
G08B 7/06 - Signalling systems according to more than one of groups Personal calling systems according to more than one of groups using electric transmission
A deadbolt system securing an access point includes a deadbolt and a deadbolt sensor configured to characterize the performance of the deadbolt. The deadbolt system generates a resistance signature when the deadbolt is moved between a retracted and extended position which is comparable to a threshold or a previously recorded resistance signature. The comparison may determine the presence of one or more performance inhibitors which may be conveyed to an operator through a local or remote indicator.
A deadbolt system securing an access point includes a deadbolt and a deadbolt sensor configured to characterize the performance of the deadbolt. The deadbolt system generates a resistance signature when the deadbolt is moved between a retracted and extended position which is comparable to a threshold or a previously recorded resistance signature. The comparison may determine the presence of one or more performance inhibitors which may be conveyed to an operator through a local or remote indicator.
Embodiments described herein relate to a motorized door lock detection system. Some embodiments of the device include a sensor gear that meshes directly with the gear system of the motorized door lock. As the sensor gear rotates, it drives the rotating contact of a potentiometer, varying the voltage in a reference circuit that corresponds directly with an angular position of the thumb-drive used to drive the deadbolt. In some embodiments, a conducting member that rotates with the output shaft of the deadbolt contacts a plurality of electrical contacts positioned such that they are contacted when the deadbolt is in a position range that requires more precise position monitoring. When the conducting member is in contact with a deadbolt, power is supplied such the output from the potentiometer can be determined. In this way, power to the potentiometer and/or controller driving the potentiometer can be limited.
G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapersMeasuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes
E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
A progressive deadlatching arrangement for a deadbolt lock prevents an external force applied on the deadbolt from retracting the deadbolt or otherwise compromising a secured door. The progressive deadlatching arrangement prevents external forces from retracting the deadbolt while still allowing an authorized user to operate the deadbolt. ASSA ABLOY Residential Group, Inc. is a subsidiary of ASSA ABLOY AB.
A progressive deadlatching arrangement for a deadbolt lock prevents an external force applied on the deadbolt from retracting the deadbolt or otherwise compromising a secured door. The progressive deadlatching arrangement prevents external forces from retracting the deadbolt while still allowing an authorized user to operate the deadbolt.
An electric door lock uses an interface to receive a credential to disengage a door lock. The interface is disposed on the user-graspable handle. The interface may comprise a sensor that receives a credential, such as an alphanumeric or symbolic code, a biometric input, or any appropriate combination of inputs. After a credential is entered, a gesture may be input to the interface to indicate that the credential is complete and prompt a controller to disengage the lock device. A gesture may comprise a motion or series or motions. The electric door lock also provides a control system that can be networked to allow remote entry of a credential. The control system can also control a plurality of door handles through a single door, or provide controls through remote devices.
A gear system for a deadbolt lock including a planetary gear set. The gear system may include a thumb turn direct-drive system to bypass a motor, and an overload protection system to prevent damage to the motor in the event of a jam.
Systems and methods for detecting whether a door lock bolt is engaged with a door jamb recess in a locked position is provided. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a motor current signature. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a bolt vibration signature.
Systems and methods for detecting whether a door lock bolt is engaged with a door jamb recess in a locked position is provided. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a motor current signature. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a bolt vibration signature.
Systems and methods for detecting whether a door lock bolt is engaged with a door jamb recess in a locked position is provided. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a motor current signature. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a bolt vibration signature.
A door handle assembly that allows for easy removal and switching of handles. Such an arrangement may provide the flexibility to change handle orientation and interchange handles based on a user's circumstances or preferences such as when a door handle is configured as a lever having a curved shape. Further, the door handle may be configured as a door lock having a keypad access control. The face of the keypad accessible from outside the door may include auxiliary battery terminals to provide the user with easy accessibility for providing temporary power to the door lock with an auxiliary battery should the installed batteries housed within the door lock fail to provide sufficient power.
A door handle assembly that allows for easy removal and switching of handles is disclosed. Such an arrangement may provide the flexibility to change handle orientation and interchange handles based on a user's circumstances or preferences such as when a door handle is configured as a lever having a curved shape. Further, the door handle may be configured as a door lock having a keypad access control. The face of the keypad accessible from outside the door may include auxiliary battery terminals to provide the user with easy accessibility for providing temporary power to the door lock with an auxiliary battery should the installed batteries housed within the door lock fail to provide sufficient power.
A door handle assembly that allows for easy removal and switching of handles is disclosed. Such an arrangement may provide the flexibility to change handle orientation and interchange handles based on a user's circumstances or preferences such as when a door handle is configured as a lever having a curved shape. Further, the door handle may be configured as a door lock having a keypad access control. The face of the keypad accessible from outside the door may include auxiliary battery terminals to provide the user with easy accessibility for providing temporary power to the door lock with an auxiliary battery should the installed batteries housed within the door lock fail to provide sufficient power.
A gasket system for an electromechanical locking device includes an inner gasket for the door facing surface of the device. The peripheral edge of the inner gasket and the peripheral edge of the housing of the device include complementary step features that interact to compress the peripheral edge of the inner gasket to seal the housing and mitigate air and water flow into the locking device. Some embodiments of the device include an “L” shaped front gasket that is compressed between stepped features of two portions of the housing to further mitigate air and water flow. Openings in the gaskets for lock components are circumferentially surrounded by compressible ribs that extend from the surface of the gasket. The compressible ribs are compressed against the surface of the door preventing air and water from migrating through openings.
A gasket system for an electromechanical locking device includes an inner gasket for the door facing surface of the device. The peripheral edge of the inner gasket and the peripheral edge of the housing of the device include complementary step features that interact to compress the peripheral edge of the inner gasket to seal the housing and mitigate air and water flow into the locking device. Some embodiments of the device include an "L" shaped front gasket that is compressed between stepped features of two portions of the housing to further mitigate air and water flow. Openings in the gaskets for lock components are circumferentially surrounded by compressible ribs that extend from the surface of the gasket. The compressible ribs are compressed against the surface of the door preventing air and water from migrating through openings.
A gasket system for an electromechanical locking device includes an inner gasket for the door facing surface of the device. The peripheral edge of the inner gasket and the peripheral edge of the housing of the device include complementary step features that interact to compress the peripheral edge of the inner gasket to seal the housing and mitigate air and water flow into the locking device. Some embodiments of the device include an "L" shaped front gasket that is compressed between stepped features of two portions of the housing to further mitigate air and water flow. Openings in the gaskets for lock components are circumferentially surrounded by compressible ribs that extend from the surface of the gasket. The compressible ribs are compressed against the surface of the door preventing air and water from migrating through openings.
An electronic lock housing for the inside surface of a door with an opening therethrough has an interior portion for receiving electronic components for a door lock, a back portion with channels, a bracket, a plug, and a front portion. The back portion is meant for securing onto the door surface and has an opening meant for alignment with the door opening. The channels in the back portion permit air from the outside of the door to flow through the door opening and housing back opening to the inside of the door without passing through the housing interior. The bracket secures the back portion to the door and receives the plug to create an air-tight seal within the housing interior. The housing front portion is secured over the assembled back portion, bracket, and plug once they are installed to the door surface, fully encasing the electronic components.
An access control system cooperates with a security system. The access control system may be used to control aspects of the security system and the security system may be used to control aspects of a lockset used to lock or unlock an access point (e.g., door). A user can choose to arm or disarm the security system via the access control system and similarly the user may choose to lock or unlock the access point via the security system.
G08B 29/16 - Security signalling or alarm systems, e.g. redundant systems
H01H 13/18 - Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
G08B 25/00 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
G07C 9/00 - Individual registration on entry or exit
G08B 25/14 - Central alarm receiver or annunciator arrangements
An access control system cooperates with a security system. The access control system may be used to control aspects of the security system and the security system may be used to control aspects of a lockset used to lock or unlock an access point (e.g., door). A user can choose to arm or disarm the security system via the access control system and similarly the user may choose to lock or unlock the access point via the security system.
An integrated access control system for wirelessly managing an access point comprises a wirelessly operable electronic door lock coupled to the access point, a computing device controlled and operated by a first user, and a multi-radio host device located at or adjacent to the access point, the host device being in communication with the electronic door lock and the computing device. Each of the computing device and the host device comprises a memory configured to store instructions to enable the device to wirelessly communicate with the electronic door lock and the other device, a processor configured to execute the instructions, a low power wireless communication radio, and a high power wireless communication radio, wherein the host device and computing device are selectively capable of bidirectional communication via each of a low power radio communication channel and a high power radio communication channel. The host device further comprises at least one mechanism for detecting and/or capturing the presence of a second user accessing the access point, and the computing device further comprises a display and a user interface. The host device is configured to send event and/or system notifications to the computing device and receive operational and/or configuration commands from the computing device via the low power radio communication channel, and the host device is further configured to selectively operate the host device high power wireless communication radio to transmit an image and/or video captured by the host device at least one mechanism to the computing device in response to a command from the computing device via the low power radio communication channel.
A keypad lockset adapted for deadbolt as well as lever locks, and having as a first embodiment an exterior gear train, an interior gear train, and an electronically controlled clutch for coupling the gear trains when engaged and for uncoupling the gear trains when the clutch is disengaged, so that when the clutch is engaged rotation of an external thumb turn will permit the door latch to be withdrawn and thus to permit opening of the door, and a mechanical override mechanism that can be operated in case of electrical failure, and in which clutch mechanism and the override mechanism both operate through the single, standard 2⅛ inch door preparation hole, or alternatively as a second embodiment, a keypad lockset in which two four-bar mechanical linkages are used in place of gears as means to actuate the clutch, and alternatively to provide for a pass-through override function.
A keypad lockset adapted for deadbolt as well as lever locks, and having as a first embodiment an exterior gear train, an interior gear train, and an electronically controlled clutch for coupling the gear trains when engaged and for uncoupling the gear trains when the clutch is disengaged, so that when the clutch is engaged rotation of an external thumb turn will permit the door latch to be withdrawn and thus to permit opening of the door, and a mechanical override mechanism that can be operated in case of electrical failure, and in which clutch mechanism and the override mechanism both operate through the single, standard 2 and ⅛ inch door preparation hole, or alternatively as a second embodiment, a keypad lockset in which two four-bar mechanical linkages are used in place of gears as means to actuate the clutch, and alternatively to provide for a pass-through override function.
patents
